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    <title>广告页面</title>
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<body class="dpflex fdc">
   <!-- 头部区域 -->
   <div class="header">
        源码健身  Fitness
   </div>
   <!-- 内容区域 -->
   <div class="content flex1">
   
   </div>
   <!-- 计时器 -->
   <div id="countDown" class="count-down">
        <SPan id="countDownNum">3</SPan>s &nbsp;| &nbsp;跳过
   </div>
   <!-- 提示标语 -->
   <P class="slogan">Never say die!</P>

</body>
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